Ὀδρύσαι
Ὀδρύσαι, Odrysians, a Thracian people
Could not find Ὀδρύσου in Logeion dictionaries.
Ὀδρύσου Proper-name noun: masculine genitive singular of Ὀδρύσαι
Ὀδρύσαι — Odrysians tribe (Evros), Pleiades 216906
Ὀδρύσαι, ῶν (οἱ) [ῠ] les Odryses, pple thrace, sur l’Hèbre, Hdt. 4, 92 ; Thc. 2, 29 ; Xén. An. 7, 2, 18, etc. ||
➳ Gén. ion. -έων, Hdt. 4, 92.